TWI733379B - 訊號輔助干擾消除或抑制方法 - Google Patents

訊號輔助干擾消除或抑制方法 Download PDF

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Publication number
TWI733379B
TWI733379B TW109108928A TW109108928A TWI733379B TW I733379 B TWI733379 B TW I733379B TW 109108928 A TW109108928 A TW 109108928A TW 109108928 A TW109108928 A TW 109108928A TW I733379 B TWI733379 B TW I733379B
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TW
Taiwan
Prior art keywords
level
dci
interference cancellation
suppression
signal
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TW109108928A
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English (en)
Chinese (zh)
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TW202042577A (zh
Inventor
廖培凱
郭俊明
黃建華
桂建卿
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聯發科技股份有限公司
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Publication of TW202042577A publication Critical patent/TW202042577A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/12—Neutralising, balancing, or compensation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/0026—Interference mitigation or co-ordination of multi-user interference
    • H04J11/0036—Interference mitigation or co-ordination of multi-user interference at the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • H04J11/005—Interference mitigation or co-ordination of intercell interference
    • H04J11/0059—Out-of-cell user aspects
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
TW109108928A 2019-03-18 2020-03-18 訊號輔助干擾消除或抑制方法 TWI733379B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201962819703P 2019-03-18 2019-03-18
US62/819,703 2019-03-18
US16/820,925 2020-03-17
US16/820,925 US10886958B2 (en) 2019-03-18 2020-03-17 Over-the-air signal assisted interference cancellation or suppression

Publications (2)

Publication Number Publication Date
TW202042577A TW202042577A (zh) 2020-11-16
TWI733379B true TWI733379B (zh) 2021-07-11

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW109108928A TWI733379B (zh) 2019-03-18 2020-03-18 訊號輔助干擾消除或抑制方法

Country Status (5)

Country Link
US (2) US10886958B2 (fr)
EP (2) EP4319413A3 (fr)
CN (1) CN111955042A (fr)
TW (1) TWI733379B (fr)
WO (1) WO2020187239A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200229171A1 (en) * 2019-04-02 2020-07-16 Intel Corporation Methods of autonomous resource selection in new radio (nr) vehicle-to-everything (v2x) sidelink communication
WO2020200267A1 (fr) * 2019-04-03 2020-10-08 Mediatek Singapore Pte. Ltd. Informations de commande de liaison latérale de deux étages pour communications de liaison latérale
US20220201423A1 (en) * 2019-04-05 2022-06-23 Idac Holdings, Inc. Methods for sidelink transmit-receive distance determination
US20200366419A1 (en) * 2019-08-16 2020-11-19 Sergey Panteleev Physical structure for sidelink control channel transmission in two stages
WO2021060953A1 (fr) * 2019-09-27 2021-04-01 엘지전자 주식회사 Procédé de fonctionnement d'un ue lié à une transmission de sci dans un système de communication sans fil
US11930483B2 (en) * 2020-04-29 2024-03-12 Qualcomm Incorporated Scrambling methods for piggybacked downlink control information
US20210352624A1 (en) * 2020-05-08 2021-11-11 Qualcomm Incorporated Indication of single or multi-stage sidelink control information (sci)
US11432161B2 (en) * 2020-06-23 2022-08-30 At&T Intellectual Property I, L.P. Joint scheduling in 5G or other next generation network dynamic spectrum sharing
US11825483B2 (en) 2020-06-24 2023-11-21 Qualcomm Incorporated Ultra-reliable low-latency communication over sidelink
US11497036B2 (en) * 2020-06-24 2022-11-08 Qualcomm Incorporated Ultra-reliable low-latency communication over sidelink
US11950233B2 (en) * 2020-10-09 2024-04-02 Samsung Electronics Co., Ltd Efficient techniques for resource selection assistance reporting for NR Rel-17 sidelink
BR112023020876A2 (pt) * 2021-04-19 2023-12-12 Qualcomm Inc Técnicas de transmissão de superposição em comunicações em link lateral
US20230062970A1 (en) * 2021-08-26 2023-03-02 Qualcomm Incorporated Techniques for destination filtering in first-stage sidelink control information
US11910359B2 (en) * 2021-09-24 2024-02-20 Qualcomm Incorporated Techniques for control resource pool-gated data transmission
US20230104400A1 (en) * 2021-10-06 2023-04-06 Qualcomm Incorporated Mitigation of interference at a first user equipment based on information of scheduled uplink transmissions by a second user equipment
US12022509B2 (en) * 2021-11-17 2024-06-25 Qualcomm Incorporated Channel occupancy time resource reservation and selection for new radio sidelink communications
WO2024065428A1 (fr) * 2022-09-29 2024-04-04 北京小米移动软件有限公司 Procédé de configuration de relation de mappage entre un identifiant de support et un canal rlc pc5 de sortie

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160020875A1 (en) * 2013-03-08 2016-01-21 Lg Electronics Inc. Method for transmitting/receiving signals using multiple carriers in wireless communication system and device therefor
EP3031242A1 (fr) * 2013-08-06 2016-06-15 Panasonic Intellectual Property Corporation of America Procédé de communication sans fil pour communications de dispositif à dispositif, et équipement d'utilisateur
CN106162907A (zh) * 2015-04-03 2016-11-23 上海贝尔股份有限公司 基于机器型通信的通信系统中传输dci的方法和装置
WO2017133340A1 (fr) * 2016-02-05 2017-08-10 中兴通讯股份有限公司 Procédé et appareil pour déterminer un canal de commande de liaison descendante, terminal et station de base

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102158976B (zh) * 2011-04-02 2013-06-26 电信科学技术研究院 一种调度和接收数据的方法、系统及设备
WO2014148811A1 (fr) * 2013-03-19 2014-09-25 엘지전자 주식회사 Procédé et dispositif pour une annulation de brouillage et la réception de données dans un système de communication sans fil
CN104518806B (zh) * 2013-09-27 2018-11-30 中兴通讯股份有限公司 一种信令发送方法、接收方法及信令发送/接收系统
US10020973B2 (en) * 2014-03-31 2018-07-10 Panasonic Intellectual Property Corporation Of America Interference parameter signaling for efficient interference cancellation and suppression
WO2016034106A1 (fr) * 2014-09-04 2016-03-10 Huawei Technologies Co., Ltd. Système et procédé de communication d'une attribution de ressource pour la d2d
US10555314B2 (en) * 2014-10-07 2020-02-04 Hfi Innovation Inc. Signaling of network-assisted intra-cell interference cancellation and suppression
US20170134109A1 (en) * 2015-11-06 2017-05-11 Mediatek Inc. Resource Element Mapping for Interference Cancellation Friendly New Air Interface
CN106793092B (zh) * 2015-11-19 2022-07-26 中兴通讯股份有限公司 控制信道资源的获取方法及设备
US10231228B2 (en) * 2016-09-23 2019-03-12 Mediatek Inc. Methods of two-stage scheduling in downlink control channel
US10595326B2 (en) * 2016-12-12 2020-03-17 Mediatek Inc. Methods of efficient downlink control information transmission
CN108306720B (zh) * 2017-01-13 2022-06-21 北京三星通信技术研究有限公司 一种传输uci信息的方法和设备

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160020875A1 (en) * 2013-03-08 2016-01-21 Lg Electronics Inc. Method for transmitting/receiving signals using multiple carriers in wireless communication system and device therefor
EP3031242A1 (fr) * 2013-08-06 2016-06-15 Panasonic Intellectual Property Corporation of America Procédé de communication sans fil pour communications de dispositif à dispositif, et équipement d'utilisateur
CN106162907A (zh) * 2015-04-03 2016-11-23 上海贝尔股份有限公司 基于机器型通信的通信系统中传输dci的方法和装置
WO2017133340A1 (fr) * 2016-02-05 2017-08-10 中兴通讯股份有限公司 Procédé et appareil pour déterminer un canal de commande de liaison descendante, terminal et station de base

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HUAWEl et al. "3GPP TSG RAN WGI Meeting #90bis R1-1717064" DCI Contents and Formats in NR, 13 October 2017 (2017-10-13) *

Also Published As

Publication number Publication date
US20200304159A1 (en) 2020-09-24
US10886958B2 (en) 2021-01-05
EP3942886A4 (fr) 2023-03-08
EP4319413A2 (fr) 2024-02-07
WO2020187239A1 (fr) 2020-09-24
EP3942886A1 (fr) 2022-01-26
CN111955042A (zh) 2020-11-17
TW202042577A (zh) 2020-11-16
US20210083704A1 (en) 2021-03-18
EP4319413A3 (fr) 2024-04-10

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